K3306/3307/3316/3317 control of the keyboard is the Chinese / English LCD display, joystick controlled by the proportion of imports, in addition to a standard keyboard functions, through the built-in codecs can also control the ball and the various protocols high-speed integrated DVR equipment. It can be the master, but also for sub control keyboard. 
 K3306/3307/3316/3317 keyboard operator can complete monitoring system in every single control. Such as: can control the audio / video matrix, the decoder can be controlled to achieve the camera power supply and auxiliary lights on / off, control of the power head movement in any direction and automatically scan, auto cruise and electric lens aperture, focal length, zoom, and outdoor PTZ dust shield, temperature control switches; with two different users can set the operation password and key lock function, an internal permission settings can set the speed ball, head of the control authority, or host matrix output channel control permissions set. 
 K3306/3307/3316/3317 control the keyboard display are liquid crystal display with backlight control. Advanced design, both in large-scale network or simple stand-alone system, engineers are planning a system with the best choice.